<http://schema.org/keywords>
"20787,Linux*,36914,Microsoft Windows* (XP, Vista, 7),20786,Microsoft Windows* 8.x,80225,Microsoft Windows* 10,20789,Apple OS X*,20802,C/C++,20828,Intel\u00AE Threading Building Blocks"^^<http://www.w3.org/2001/XMLSchema#string>
<https://software.intel.com/es-es/node/506101>